The Dinan carbon fiber intake for the platform rights these wrongs and delivers a semi-open intake capable of flowing 58% more air than the stock system resulting in improved throttle response and the elimination of a potential roadblock when opting to pursue a high-powered build (upgraded turbo, fueling, etc.). At the same time, the Dinan kit unveils a more aggressive, sporty carbon fiber appearance and an increase in sound courtesy of removing the intake resonator and implementing the semi-open design.

To accomplish the flow that sets the Dinan intake system apart, the entire lower box of the system, and not just the lid, has been reworked and enlarged to make use of as much of the available real estate as possible within the engine bay. This allows a 40% larger, custom, free-flowing filter to be housed within and maximum flow to be realized. However, a secondary inlet has always been desired by Dinan to effectively fill the volume of the enlarged air box and increase filter surface area. This desire led to many experiments on the effectiveness of a possible open-air inlet in the system. With different shapes, locations, and sizes of openings being tested, the goal was to ensure that the added secondary inlet did not cause any unwarranted side effects, such as an increase in air temps in the system. This is commonplace with open-air intake systems where overheated engine bay air is employed in the intake tract. The results of these tests showed that the patterned openings in the final iteration of the box on the opposite side of the engine provided a perfect balance of additional volume to assist the factory snorkel, all the while not causing an increase in turbo inlet temperatures. This was the case regardless of testing conditions (single/multiple gears pulls, constant speed, 0-100mph runs, etc.).

While the additional flow does not translate to any noteworthy rise in power output for stock or basic bolt-on equipped vehicles, the Dinan intake system does expand the potential of the platform's power ceiling. Put simply, those striving to build a more potent and robust solution, complete with turbo and fueling upgrades, will be allowed to maximize the results without worrying that the intake system is a limiting factor. Regardless of the level of build, the secondary air inlets allow the intake system to be more audible so the turbo spool and BOV can be appreciated. A stark difference from Dinan's traditional fully sealed systems, where induction noise is not nearly as recognizable. The outwardly visible system is made of immaculate carbon fiber, not to be outdone by the increased flow and sound, so the under-the-hood appeal is vastly improved over its drab and utilitarian beginnings. In and of itself, making it worth the price of admission.